Multifunctional suitcase supporting both work and life

ABSTRACT

The present invention relates to the field of suitcases, in particular to a multifunctional suitcase supporting both work and life. An automatic airbed or a waterproof sleeping bag is arranged inside a case body of the suitcase, so that the user can have a rest anytime and anywhere; a desk board and a folding stool are arranged in a case cover, so that the user can handle official business anytime and anywhere when going out. Meanwhile, a charging power supply and a mini speaker are also arranged in the case cover, so that the suitcase is more convenient and entertaining in outdoor activities. The suitcase has distinct structural gradation, diversified functions and easy access to articles therein, achieves the maximum space utilization of the suitcase and integrates work, life and entertainment functions, so that it can be applied to outing, camping, traveling, fishing, performance, military and other scenes.

BACKGROUND OF THE INVENTION

The present invention relates to the field of suitcases, in particular to a multifunctional suitcase supporting both work and life.

With the development of the times in today's society, people have put forward systematic requirements that are more humane, more convenient, more scientific and more comprehensive for both work and life. A suitcase, usually used for receiving clothes, personal care products and souvenirs required for travel, is a case that a user carries along with when traveling.

At present, many people carry along with all kinds of electronic products such as notebook computer and palm computer when going out. However, there is usually no desk for people to handle official business in the waiting room or lounge at bus stations, railway stations or airports, as a result the computer when in use can only be placed on their legs, which is very inconvenient to use. Moreover, the suitcase cannot be used as a desk due to the small area of its uneven surface, and sometimes there is no place to have a rest in case of train delay or flight delay. How to conveniently and humanely solve various problems that people encounter in their work and life is an important task nowadays.

BRIEF SUMMARY OF THE INVENTION

In order to solve the above problems, the present invention provides a multifunctional suitcase supporting both work and life, which is high in space utilization,easy for sorting and accessing to articles and suitable for various occasions, thereby making life and work more convenient.

In order to achieve the above objective, a technical solution employed in the present invention is as follows: a multifunctional suitcase supporting both work and life is provided, including a case body and a case cover which are hinged at one side and opened or closed by a zipper, wherein the case body and the case cover are both coated with a carbon fiber layer inside and an enameled cow leather layer formed by an enameled cow leather process on surfaces thereof;

the case body is provided with inner compartments for receiving toiletries at an upper end thereof inside, a clothes storage cavity for receiving clothes in the middle inside, and a bed storage cavity for receiving an automatic airbed or a waterproof sleeping bag at a lower end thereof inside;

the case cover is provided with inner compartments for receiving documents and office supplies at an upper end thereof inside, wherein a charging power supply and a mini speaker are also arranged in the inner compartments;a storage cavity is provided on a lower side in thecase cover; a desk board and a folding stool are arranged in the storage cavity, one side of the desk board is hinged to an upper end of the storage cavity, and a support frame is arranged at the back of the desk board; and

a rubber snap-in structure with waterproof function, which is located on an inner side of the zipper, is further arranged around the case body and the case cover.

Specifically, there are three inner compartments of the case body, hooks for hanging clothes hangers are arranged at a lower end of the middle inner compartment, and a fishing rod is also arranged on one side inside the storage cavity.

Specifically, the bed storage cavity is provided with a blocky quilt and a tent bed, or is provided with a net-like automatic airbed.

Specifically, there are three inner compartments arranged in the case cover, with one being provided with the charging power supply and the mini speaker inside, and the other two being used for receiving the documents and office supplies; and the charging power supply or the mini speaker is further provided with a positioning system with an SOS function.

Specifically, the desk board is made of carbon fiber and coated with enameled cow leather on its surface, the support frame is made of carbon fiber and affixed with cow leather on its surface, and the surface of the folding stool is a cow leather surface.

Specifically, a zirconium layer is also arranged between the carbon fiber layer and the enameled cow leather layer.

Specifically, the rubber snap-in structure, by which the case cover and the case body are fixed, comprises epsilon-type rubber arranged around an opening of the case cover, and concave-shaped rubber arranged around an opening of the case body.

An enameled cow leather process is further provided, wherein its process flow is as follows:

S1: soaking raw cow leather in water to restore it into a fresh leather state;

S2: unhairing and degreasing the cow leather so as to remove grease from cells in the cow leather and hairs from the surface of the cow leather;

S3: adding alkali to swell the cow leather, and then splitting;

S4: deliming and pickling to enable the cow leather to reach a pH value required for tanning;

S5: retanning to increase the tannin content;

S6: fatliquoring to enable the cow leather to absorb a proper quantity of fatliquoring material so as to make the cow leather plump;

S7: covering the carbon fiber material on the surfaces of the case body and the case cover with the cow leather which is allowed to dry naturally;

S8: stretching the covering, with processes of stretching and affixing the covering according to external profile shapes of the case body and the case cover;

S9: forming a layer of paint finish by wiping, brushing, pouring and spraying paint on the leather surface; and

S10: repeating S9 until the paint finish is cured to form a paint finish in the optimal state.

The pH value for tanning ranges from 3.8 to 4.2, the temperature is 40 degrees centigrade, lasting 8 to 12 hours, and a vegetable tanning agent is adopted.

In S3, the alkali used is calcium hydroxide, and in S9, the paint used is vegetable Chinese lacquer.

The beneficial effect of the present invention is as follows: according to the present invention, an automatic airbed or a waterproof sleeping bag is arranged inside a case body of the suitcase, so that the user can have a rest anytime and anywhere; a desk board and a folding stool are arranged in a case cover, so that the user can handle official business anytime and anywhere when going out. Meanwhile, a charging power supply and a mini speaker are also arranged in the case cover, so that the suitcase is more convenient and entertaining in outdoor activities. According to the present invention, the suitcase has distinct structural gradation, diversified functions and easy access to articles therein, achieves the maximum space utilization of the suitcase and integrates work, life and entertainment functions, so that it can be applied to outing, camping, traveling, fishing, performance, military and other scenes.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a three-dimensional structural diagram of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention; and

FIG. 4 is a structural diagram of a rubber snap-in structure of the present invention,

in which:

1: case body; 11: inner compartment of case body; 12: clothes storage cavity; 13: bed storage cavity; 131: automatic airbed; 14: hook; 2: case cover; 21: inner compartment of case cover; 22: charging power supply; 23: mini speaker; 24: storage cavity; 25: desk board; 251: support frame; 26: folding stool; 27: fishing rod; 3: rubber snap-in structure; 31: epsilon-type rubber; 32: concave-shaped rubber; 4: handle; 5: caster; 6: TSA lock.

DETAILED DESCRIPTION OF THE INVENTION

Referring to FIG. 1, the present invention relates to a multifunctional suitcase supporting both work and life, including a case body 1 and a case cover 2 which are hinged at one side and opened or closed by a zipper, wherein the case body 1 and the case cover 2 are both coated with a carbon fiber layer inside and an enameled cow leather layer formed by an enameled cow leather process on surfaces thereof;

the case body 1 is provided with inner compartments 11 of the case body for receiving toiletries at an upper end thereof inside, a clothes storage cavity 12 for receiving clothes in the middle inside, and a bed storage cavity 13 for receiving an automatic airbed 131 or a waterproof sleeping bag at a lower end thereof inside;

the case cover 2 is provided with inner compartments 21 of the case cover for receiving documents and office supplies at an upper end thereof inside, wherein a charging power supply 22 and a mini speaker 23 are also arranged in the inner compartments 21;a storage cavity 24 is provided on a lower side in the case cover 2;a desk board 25 and a folding stool 26 are arranged in the storage cavity 24, one side of the desk board 25 is hinged to an upper end of the storage cavity 24, and a support frame 251 is arranged at the back of the desk board 25; and

a rubber snap-in structure 3 with waterproof function, which is located on an inner side of the zipper, is further arranged around the case body 1 and the case cover 3.

Referring to FIGS. 2 to 3, a handle 4 and a TSA lock 6 used for locking the case body 1 and the case cover 2 are arrangedat an upper end of the suitcase, and the TSA lock 6 can only be opened with corresponding password and key, so that the security is higher. The handle 4 is arranged in a groove at the upper end of the case body 1 and is pulled out only when needed, so that the suitcase is more beautiful at the same time. Casters 5 capable of facilitating the movement of the suitcase are arranged at a lower end of the suitcase. In this specific embodiment, an alloy support frame structure is adopted inside of the suitcase, and silica gel is arranged at riveting joints of the suitcase, thus realizing multi-layer water prevention and ensuring that the internal alloy support frame is not corroded.

Compared with the prior art, according to the present invention, an automatic airbed 131 or a waterproof sleeping bag is arranged inside a case body 1 of the suitcase, so that the user can have a rest anytime and anywhere; a desk board 25 and a folding stool 26are arranged in a case cover 2, so that the user can handle official business anytime and anywhere when going out. Meanwhile, a charging power supply 22 and a mini speaker 23 are also arranged in the case cover, so that the suitcase is more convenient and entertaining in outdoor activities. According to the present invention, the suitcase has distinct structural gradation, diversified functions and easy access to articles therein, achieves the maximum space utilization of the suitcase and integrates work, life and entertainment functions, so that it can be applied to outing, camping, traveling, fishing, performance, military and other scenes.

Specifically, there are three inner compartments 11 of the case body, hooks 14 for hanging clothes hangers are arranged at a lower end of the middle inner compartment 11, and a fishing rod 27 is also arranged on one side inside the storage cavity 24.

With the above solution, the clothes hanger can also be hung in the clothes storage cavity 12, and when the suitcase is unfolded, it has distinct structural gradation and easy access to the clothes without causing a messy condition. The fishing rod 27 in the storage cavity 24 can also be used as a spare support frame for unexpected needs.

Specifically, the bed storage cavity 13 is provided with a blocky quilt and a tent bed, or is provided with a net-like automatic airbed 131.

With the above solution, the maximum space utilization can be achieved, the tent bed can be taken out and the blocky thin quilt can be unfolded for having a rest when needed. Or the automatic airbed 131 is unfolded directly and an air tap is opened to inflate the airbed automatically and then closed. After use, the air tap is opened, and the air bed is rolled up from its one end, squeezed with force to deflate, and then folded after completion of deflation and put back into the bed storage cavity 13. One side of the automatic airbed 131 is fixed to the inside of the case body 1, and an air pillow is also arranged at a corresponding position of the automatic airbed 131.

Specifically, there are three inner compartments 21 arranged in the case cover, with one being provided with the charging power supply 22 and the mini speaker 23 inside, and the other two being used for receiving the documents and office supplies; and the charging power supply 22 or the mini speaker 23 is further provided with a positioning system with an SOS function.

With the above solution, when the mobile phone is out of power, it can be charged by the charging power supply 22 which plays a role of a mobile power supply. At the same time, in order to find the multifunctional suitcase more quickly after it is lost or to find the location of a child more quickly when the user is the child, a GPS positioning system is further provided to search for a positioning signal through a mobile phone or notebook computer.

Specifically, the desk board 25 is made of carbon fiber and coated with enameled cow leather on its surface, the support frame 251 is made of carbon fiber and affixed with cow leather on its surface, and the surface of the folding stool 26 is a cow leather surface.

With the above solution, the product has better surface tactility, wear resistance and corrosion resistance, and long service life.

Specifically, a zirconium layer is also arranged between the carbon fiber layer and the enameled cow leather layer.

With the above solution, the suitcase has the function of fire and high temperature prevention, and articles therein cannot be burnt down in the case of fire.

Specifically, referring to FIG. 4, the rubber snap-in structure 3, by which the case cover 2 and the case body 1 are fixed, includes epsilon-type rubber 31 arranged around an opening of the case cover 2, and concave-shaped rubber 32 arranged around an opening of the case body 1.

With the above solution, when the case cover 2 and the case body 1 are closed, the epsilon-type rubber 31 and the concave-shaped rubber 32 are engaged to form a closed state, and then the zipper of the suitcase is zipped up. Even if the suitcase falls into water, water cannot flow into the suitcase, so that the suitcase has good waterproof effect.

An enameled cow leather process is further provided, wherein its process flow is as follows:

S1: soaking raw cow leather in water to restore it into a fresh leather state;

S2:unhairing and degreasing the cow leather so as to remove grease from cells in the cow leather and hairs from the surface of the cow leather;

S3: adding alkali to swell the cow leather, and then splitting, wherein the alkali used is calcium hydroxide;

S4: deliming and pickling to enable the cow leather to reach a pH value required for tanning,

wherein the pH value for tanning ranges from 3.8 to 4.2, the temperature is 40 degrees centigrade, lasting 8 to 12 hours, and a vegetable tanning agent is adopted.

S5: retanning to increase the tannin content and improve the physical properties;

S6: fatliquoring to enable the cow leather to absorb a proper quantity of fatliquoring material so as to increase the mobility between fibers and make the cow leather plump;

S7: covering the carbon fiber material on the surfaces of the case body 1 and the case cover 2 with the cow leather which is allowed to dry naturally;

S8: stretching the covering, with processes of stretching and affixing the covering according to external profile shapes of the case body 1 and the case cover 2;

S9:forming a layer of paint finish by wiping, brushing, pouring and spraying paint on the leather surface;

wherein the paint used is vegetable Chinese lacquer, which has longer storage time and advantage of recovery function; and

S10: repeating S9 until the paint finish is cured to form a paint finish in the optimal state. In this case, the optimal state is a cured paint finish required by the user.

The above embodiments merely describe the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made by a person of ordinary skill in the art to the technical solution of the present invention shall all fall within the protection scope defined by the claims of the present invention. 

What is claimed is:
 1. A multifunctional suitcase supporting both work and life, comprising a case body and a case cover which are hinged at one side and opened or closed by a zipper, wherein the case body and the case cover are both coated with a carbon fiber layerinside and an enameled cow leather layer formed by an enameled cow leather process on surfaces thereof; the case body is provided with inner compartments for receiving toiletries at an upper end thereof inside, a clothes storage cavity for receiving clothes in the middle inside, and a bed storage cavity for receiving an automatic airbed or a waterproof sleeping bag at a lower end thereof inside; the case cover is provided with inner compartments for receiving documents and office supplies at an upper end thereof inside, wherein a charging power supply and a mini speaker are also arranged in the inner compartments;a storage cavity is provided on a lower side in the case cover; a desk board and a folding stool are arranged in the storage cavity, one side of the desk board is hinged to an upper end of the storage cavity, and a support frame is arranged at the back of the desk board; and a rubber snap-in structure with waterproof function, which is located on an inner side of the zipper, is further arranged around the case body and the case cover.
 2. The multifunctional suitcase supporting both work and life according to claim 1, wherein there are three inner compartments arranged in the case body, hooks for hanging clothes hangers are arranged at a lower end of the middle inner compartment, and a fishing rod is also arranged on one side inside the storage cavity.
 3. The multifunctional suitcase supporting both work and life according to claim 1, wherein the bed storage cavity is provided with a blocky quilt and a tent bed, or is provided with a net-like automatic airbed.
 4. The multifunctional suitcase supporting both work and life according to claim 1, wherein there are three inner compartments arranged in the case cover, with one being provided with the charging power supply and the mini speaker inside, and the other two being used for receiving the documents and office supplies; and the charging power supply or the mini speaker is further provided with a positioning system with an SOS function.
 5. The multifunctional suitcase supporting both work and life according to claim 1, wherein the desk board is made of carbon fiber and coated with enameled cow leather on its surface, the support frame is made of carbon fiber and affixed with cow leather on its surface, and the surface of the folding stool is a cow leather surface.
 6. The multifunctional suitcase supporting both work and life according to claim 1, wherein a zirconium layer is also arranged between the carbon fiber layer and the enameled cow leather layer.
 7. The multifunctional suitcase supporting both work and life according to claim 1, wherein the rubber snap-in structure, by which the case cover and the case body are fixed, comprises epsilon-type rubber arranged around an opening of the case cover, and concave-shaped rubber arranged around an opening of the case body.
 8. An enameled cow leather process according to claim 1, wherein its process flow is as follows: S1: soaking raw cow leather in water to restore it into a fresh leather state; S2:unhairing and degreasing the cow leather so as to remove grease from cells in the cow leather and hairs from the surface of the cow leather; S3: adding alkali to swell the cow leather, and then splitting; S4: deliming and pickling to enable the cow leather to reach a pH value required for tanning; S5: retanning to increase the tannin content; S6: fatliquoring to enable the cow leather to absorb a proper quantity of fatliquoring material so as to make the cow leather plump; S7: covering the carbon fiber material on the surfaces of the case body and the case cover with the cow leather which is allowed to dry naturally; S8: stretching the covering, with processes of stretching and affixing the covering according to external profile shapes of the case body and the case cover; S9: forming a layer of paint finish by wiping, brushing, pouring and spraying paint on the leather surface; and S10: repeating S9 until the paint finish is cured to form a paint finish in the optimal state.
 9. The enameled cow leather process according to claim 8, wherein in S4, the pH value for tanning ranges from 3.8 to 4.2, the temperature is 40 degrees centigrade, lasting 8 to 12 hours, and a vegetable tanning agent is adopted.
 10. The enameled cow leather process according to claim 8, wherein in S3, the alkali used is calcium hydroxide, and in S9, the paint used is vegetable Chinese lacquer. 